Mononuclear and dinuclear manganese(II) complexes from the use of methyl(2-pyridyl)ketone oxime

Constantina Papatriantafyllopoulou; Constantinos G. Efthymiou; Vassilios Nastopoulos; Catherine Raptopoulou; Anastasios Tasiopoulos; Spyros P. Perlepes

doi:10.1155/2010/960571

Mononuclear and dinuclear manganese(II) complexes from the use of methyl(2-pyridyl)ketone oxime

Constantina Papatriantafyllopoulou
, Constantinos G. Efthymiou
, Vassilios Nastopoulos
, Catherine Raptopoulou
, Anastasios Tasiopoulos
, Spyros P. Perlepes

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

8 Citations (Scopus)

Abstract

The reactions of methyl(2-pyridyl)ketone oxime, (py)C(Me)NOH, with manganese(II) sulfate monohydrate have been investigated. The reaction between equimolar quantities of MnSO 4 H 2 O and (py)C(Me)NOH in H 2 O lead to the dinuclear complex [ Mn 2 (SO 4) 2 { (py)C(Me)NOH } 4 ](py)C(Me)NOH, 1(py)C(Me)NOH, while employment of NaOMe as base affords the compound [ Mn (HCO 2) 2 { (py)C(Me)NOH } 2 ] (2). The structures of both compounds have been determined by single crystal X-ray diffraction. In both complexes, the organic ligand chelates through its nitrogen atoms. The IR data are discussed in terms of the nature of bonding and the structures of the two complexes.

Original language	English
Article number	960571
Journal	Bioinorganic Chemistry and Applications
Volume	2010
DOIs	https://doi.org/10.1155/2010/960571
Publication status	Published - 2010
Externally published	Yes

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@article{8c322c3e5d664c21a67398a15f6a6655,

title = "Mononuclear and dinuclear manganese(II) complexes from the use of methyl(2-pyridyl)ketone oxime",

abstract = "The reactions of methyl(2-pyridyl)ketone oxime, (py)C(Me)NOH, with manganese(II) sulfate monohydrate have been investigated. The reaction between equimolar quantities of MnSO 4 H 2 O and (py)C(Me)NOH in H 2 O lead to the dinuclear complex [ Mn 2 (SO 4) 2 \{ (py)C(Me)NOH \} 4 ](py)C(Me)NOH, 1(py)C(Me)NOH, while employment of NaOMe as base affords the compound [ Mn (HCO 2) 2 \{ (py)C(Me)NOH \} 2 ] (2). The structures of both compounds have been determined by single crystal X-ray diffraction. In both complexes, the organic ligand chelates through its nitrogen atoms. The IR data are discussed in terms of the nature of bonding and the structures of the two complexes.",

author = "Constantina Papatriantafyllopoulou and Efthymiou, \{Constantinos G.\} and Vassilios Nastopoulos and Catherine Raptopoulou and Anastasios Tasiopoulos and Perlepes, \{Spyros P.\}",

year = "2010",

doi = "10.1155/2010/960571",

language = "English",

volume = "2010",

journal = "Bioinorganic Chemistry and Applications",

issn = "1565-3633",

publisher = "John Wiley and Sons Ltd",

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TY - JOUR

T1 - Mononuclear and dinuclear manganese(II) complexes from the use of methyl(2-pyridyl)ketone oxime

AU - Papatriantafyllopoulou, Constantina

AU - Efthymiou, Constantinos G.

AU - Nastopoulos, Vassilios

AU - Raptopoulou, Catherine

AU - Tasiopoulos, Anastasios

AU - Perlepes, Spyros P.

PY - 2010

Y1 - 2010

N2 - The reactions of methyl(2-pyridyl)ketone oxime, (py)C(Me)NOH, with manganese(II) sulfate monohydrate have been investigated. The reaction between equimolar quantities of MnSO 4 H 2 O and (py)C(Me)NOH in H 2 O lead to the dinuclear complex [ Mn 2 (SO 4) 2 { (py)C(Me)NOH } 4 ](py)C(Me)NOH, 1(py)C(Me)NOH, while employment of NaOMe as base affords the compound [ Mn (HCO 2) 2 { (py)C(Me)NOH } 2 ] (2). The structures of both compounds have been determined by single crystal X-ray diffraction. In both complexes, the organic ligand chelates through its nitrogen atoms. The IR data are discussed in terms of the nature of bonding and the structures of the two complexes.

AB - The reactions of methyl(2-pyridyl)ketone oxime, (py)C(Me)NOH, with manganese(II) sulfate monohydrate have been investigated. The reaction between equimolar quantities of MnSO 4 H 2 O and (py)C(Me)NOH in H 2 O lead to the dinuclear complex [ Mn 2 (SO 4) 2 { (py)C(Me)NOH } 4 ](py)C(Me)NOH, 1(py)C(Me)NOH, while employment of NaOMe as base affords the compound [ Mn (HCO 2) 2 { (py)C(Me)NOH } 2 ] (2). The structures of both compounds have been determined by single crystal X-ray diffraction. In both complexes, the organic ligand chelates through its nitrogen atoms. The IR data are discussed in terms of the nature of bonding and the structures of the two complexes.

UR - https://www.scopus.com/pages/publications/77955383003

U2 - 10.1155/2010/960571

DO - 10.1155/2010/960571

M3 - Article

SN - 1565-3633

VL - 2010

JO - Bioinorganic Chemistry and Applications

JF - Bioinorganic Chemistry and Applications

M1 - 960571

ER -

Mononuclear and dinuclear manganese(II) complexes from the use of methyl(2-pyridyl)ketone oxime

Abstract

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